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ČSN EN IEC 63522-27 (353413)
Electrical relays - Testing and measurement - Part 27: Electrical contact noise
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STANDARD published on 1.11.2025
The information about the standard:
Designation standards: ČSN EN IEC 63522-27
Classification mark: 353413
Catalog number: 522169
Publication date standards: 1.11.2025
SKU: NS-1245519
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN IEC 63522-27 (353413):
This part of IEC 63522 is used for testing all kinds of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
NOTE 1 - Examples for electrical relays in the sense of this document include electromechanical relays, reed relays, reed contacts, reed switches, solid state relays, time relays and technology combinations of these.
This document defines a standard test method for electrical contact noise.
NOTE 2 - The measurement of electrical contact noise depends on the relay design as well as the complete test setup and is therefore influenced by many parameters. Defining the entire set-up with the customer is effective for electrical contact noise measurement
Preview of the standard ČSN EN IEC 63522-27 (353413)
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